Isiokwu Ya na Ya Yiri w01 10/1 p. 3-4 Ezi Okwukwe—À Ka Pụrụ Inwe Ya? Nwee Okwukwe ná Nkwa Ndị Jehova Kwere Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2016 “Nyekwuo Anyị Okwukwe” Ụlọ Nche Ikwupụta Alaeze Jehova—2015 Ì Nwere Okwukwe N’ezie N’ozi Ọma Ahụ? Ụlọ Nche Ikwupụta Alaeze Jehova—2003 Okwukwe Na-eme Ka Anyị Nwee Obi Ike Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2019 Nwee Okwukwe nke Dabeere n’Eziokwu Ụlọ Nche Ikwupụta Alaeze Jehova—1991 ‘Nyere M Aka n’Ebe Ọ Dị M Mkpa Inwekwu Okwukwe!’ Ụlọ Nche Ikwupụta Alaeze Jehova—1991 Ezi Okwukwe—Gịnị Ka Ọ Bụ? Teta!—2000